258763282 has 16 divisors (see below), whose sum is σ = 391248000. Its totient is φ = 128351520.

The previous prime is 258763217. The next prime is 258763289. The reversal of 258763282 is 282367852.

258763282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×258763282² = 133916872222823048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (258763289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173982 + ... + 175462.

It is an arithmetic number, because the mean of its divisors is an integer number (24453000).

Almost surely, 2^258763282 is an apocalyptic number.

258763282 is a deficient number, since it is larger than the sum of its proper divisors (132484718).

258763282 is a wasteful number, since it uses less digits than its factorization.

258763282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121.

The product of its digits is 322560, while the sum is 43.

The square root of 258763282 is about 16086.1207878096. The cubic root of 258763282 is about 637.2368521512.

The spelling of 258763282 in words is "two hundred fifty-eight million, seven hundred sixty-three thousand, two hundred eighty-two".